Tristichotrochus tosaensis is a species of sea snail, a marine gastropod mollusk, in the family Calliostomatidae within the superfamily Trochoidea, the top snails, turban snails and their allies.MolluscaBase (2018). Tristichotrochus tosaensis Kuroda & Habe, 1961. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=467382 on 2018-12-28
Description
The length of the shell attains 22 mm. Distribution This marine species occurs in Tosa Bay, Japan and in the East China Sea.
References
Habe T. (1961). Coloured illustrations of the shells of Japan (II). Hoikusha, Osaka. xii + 183 + 42 pp., 66 pls.